Wash Away Foundation Paper By Collins Temporary Foundation for Quilting Techniques such as paper piecing, string piecing, and flip & sew methods Stablizer for Machine Embroidery. "Swish" in water for 10 seconds and watch it disappear May be used in Ink or Bubble Jt Printers and Copy Machines. May be used with Pens, Pencils and Rubber Stamps. Quilting Instructions - This paper may be left on quilt blocks while quilting. It will disappear when the completed project is washed Use a regular stitch length (12 stitches per inch).